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WString: add toDouble #293

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Merged
merged 1 commit into from
Sep 15, 2016
Merged

WString: add toDouble #293

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9 changes: 7 additions & 2 deletions cores/arduino/WString.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -810,6 +810,11 @@ long String::toInt(void) const

float String::toFloat(void) const
{
if (buffer) return float(atof(buffer));
return 0;
return (float)toDouble();
}

double String::toDouble(void) const
{
if (buffer) return atof(buffer);
return 0;
}
1 change: 1 addition & 0 deletions cores/arduino/WString.h
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Expand Up @@ -199,6 +199,7 @@ class String
// parsing/conversion
long toInt(void) const;
float toFloat(void) const;
double toDouble(void) const;
char * getCSpec(int base, bool issigned, bool islong);

protected:
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